OPTICAL OXYGEN LOX-04
OPTICAL OXYGEN LOX-04 is a factory-calibrated optical oxygen sensor that measures O2 from 0% to 25% using the fluorescence quenching method. The LED light excites the oxygen-sensitive material, and the attenuation of the emitted light is measured to determine the oxygen concentration. This sensor also measures oxygen partial pressure, temperature, and atmospheric pressure, and has built-in environmental compensation. Its low power consumption and non-consumptive design provide a long storage life, and the digital 3.3V UART interface enables direct connection to the microcontroller without additional signal conditioning.
